:root{--allterra-primary:#1b9ac2;--allterra-secondary:#32a4c8;--allterra-accent:#20b2e3;--allterra-background:#f5f7f8;--allterra-surface:#fff;--allterra-text:#101010;--allterra-muted:#69747a;--allterra-border:#dce3e6;--allterra-soft:#d5f4ff;--allterra-danger:#db0505;--shadow:0 14px 38px rgb(16 16 16/8%);--sidebar-width:238px}*{box-sizing:border-box}body{margin:0;background:var(--allterra-background);color:var(--allterra-text);font-family:Inter,Arial,sans-serif;word-break:normal;overflow-wrap:normal}button,input,select,textarea{font:inherit}button{cursor:pointer;border:1px solid transparent;border-radius:8px;padding:9px 12px;background:var(--allterra-surface);color:var(--allterra-text);transition:background-color .2s,color .2s,border-color .2s,box-shadow .2s;white-space:nowrap}button:hover{border-color:var(--allterra-primary);color:var(--allterra-primary)}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgb(32 178 227/28%);outline-offset:2px}button:disabled{opacity:.55;cursor:not-allowed}input,select,textarea{width:100%;border:1px solid var(--allterra-border);border-radius:8px;padding:10px;background:var(--allterra-surface);color:var(--allterra-text);transition:border-color .2s,box-shadow .2s}input:focus,select:focus,textarea:focus{border-color:var(--allterra-primary);box-shadow:0 0 0 3px rgb(27 154 194/13%);outline:0}small{display:block;margin-top:4px;line-height:1.42;overflow-wrap:break-word}p,small{color:var(--allterra-muted)}p{margin:0;line-height:1.5}h1{margin:5px 0 8px;font-size:32px;letter-spacing:-1.1px}h1,h2{color:var(--allterra-text)}.shell{min-height:100vh}.shell>aside{position:fixed;inset:0 auto 0 0;z-index:5;display:flex;width:var(--sidebar-width);flex-direction:column;flex-shrink:0;overflow:hidden;padding:28px 16px;background:var(--allterra-surface);border-right:1px solid var(--allterra-border)}.brand{padding:3px 12px 42px}.brand img{display:block;width:146px;max-width:100%;height:auto}nav{display:grid;grid-gap:4px;gap:4px;min-width:0}nav button{overflow:visible;padding:11px 12px;background:transparent;color:var(--allterra-text);font-size:14px;text-align:left;white-space:normal;word-break:normal;overflow-wrap:normal}nav button:hover{background:var(--allterra-background);border-color:transparent;color:var(--allterra-primary)}nav button.active{background:var(--allterra-soft);color:var(--allterra-primary);font-weight:600}.logout{margin-top:auto;background:transparent;color:var(--allterra-muted);text-align:left}.logout:hover{border-color:transparent;color:var(--allterra-primary)}.content{width:calc(100% - var(--sidebar-width));min-width:0;margin-left:var(--sidebar-width);padding:36px clamp(32px,3vw,56px) 52px}.content>:not(.notice):not(.dialog-backdrop){width:min(100%,1360px)}header{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:28px}header>div{min-width:0}.eyebrow{color:var(--allterra-primary);font-size:11px;font-weight:700;letter-spacing:1.2px}.primary{background:var(--allterra-primary);border-color:var(--allterra-primary)}.primary,.primary:hover{color:var(--allterra-surface)}.primary:hover{background:var(--allterra-accent);border-color:var(--allterra-accent)}.danger{background:var(--allterra-surface);border-color:rgb(219 5 5/25%);color:var(--allterra-danger)}.danger:hover{background:var(--allterra-danger);border-color:var(--allterra-danger);color:var(--allterra-surface)}.notice{position:fixed;top:20px;right:20px;z-index:30;max-width:min(420px,calc(100vw - 40px));margin:0;padding:12px 16px;background:var(--allterra-soft);border-left:3px solid var(--allterra-primary);border-radius:8px;box-shadow:var(--shadow);color:var(--allterra-text)}.badge{display:inline-flex;align-items:center;width:-moz-fit-content;width:fit-content;border-radius:999px;padding:5px 9px;background:var(--allterra-background);color:var(--allterra-muted);font-size:12px;line-height:1;white-space:nowrap}.badge.active,.badge.published{background:var(--allterra-soft);color:var(--allterra-primary)}.badge.draft,.badge.hidden{background:rgb(50 164 200/13%);color:var(--allterra-primary)}.badge.archived,.badge.disabled{background:var(--allterra-background);color:var(--allterra-muted)}.link{padding:0;border:0;background:transparent;color:var(--allterra-primary);font:inherit;text-decoration:underline;white-space:normal}.branch-list-stack,.guide-list{display:grid;grid-gap:12px;gap:12px}.branch-list,.guide-card{min-width:0;background:var(--allterra-surface);border:1px solid var(--allterra-border);border-radius:14px;box-shadow:0 1px 2px rgb(16 16 16/2%)}.guide-card{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;grid-gap:22px;gap:22px;padding:18px 20px}.branch-info,.guide-info{min-width:0}.branch-info>b,.guide-info>b{display:block;overflow-wrap:break-word;font-size:16px;line-height:1.35}.guide-usage{margin-top:9px}.actions,.material-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:7px}.actions label{padding:9px 10px;background:var(--allterra-soft);border-radius:8px;color:var(--allterra-primary);font-size:13px;white-space:nowrap;cursor:pointer}.actions input{display:none}.branch-list{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;grid-gap:24px;gap:24px;padding:17px 20px}.branch-summary{display:flex;align-items:center;gap:7px;color:var(--allterra-muted);font-size:13px;white-space:nowrap}.branch-summary .badge{font-size:11px}.open-branch{border-color:rgb(27 154 194/25%);color:var(--allterra-primary)}.branch-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:7px}.secondary-danger{background:transparent;border-color:transparent}.secondary-danger:hover{border-color:rgb(219 5 5/25%)}.destructive{background:var(--allterra-danger);border-color:var(--allterra-danger);color:var(--allterra-surface)}.destructive:hover{background:#b00404;border-color:#b00404;color:var(--allterra-surface)}.usage-list{margin:12px 0 0;padding-left:20px;color:var(--allterra-muted)}.usage-list li+li{margin-top:6px}.empty-state{display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:580px;padding:24px;background:var(--allterra-surface);border:1px solid var(--allterra-border);border-radius:14px;box-shadow:0 1px 2px rgb(16 16 16/2%)}.empty-state b{display:block;font-size:17px}.login{display:grid;min-height:100vh;place-items:center;background:linear-gradient(135deg,var(--allterra-background),var(--allterra-soft))}.login-card{display:grid;width:min(410px,90vw);grid-gap:13px;gap:13px;padding:36px;background:var(--allterra-surface);border-top:4px solid var(--allterra-primary);border-radius:16px;box-shadow:var(--shadow)}.login-card h1{margin:0}.login-card .primary{margin-top:8px}.dialog-error,.error{color:var(--allterra-danger)}.editor-head{margin-bottom:24px}.back{margin-bottom:12px;padding:0;background:transparent;color:var(--allterra-primary)}.back:hover{border-color:transparent;color:var(--allterra-accent)}.toolbar{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.flow-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(360px,1fr);align-items:start;grid-gap:32px;gap:32px}.flow{width:min(100%,700px)}.flow-card{display:grid;width:100%;min-width:0;grid-gap:7px;gap:7px;padding:17px;background:var(--allterra-surface);border:1px solid var(--allterra-border);border-radius:13px;color:var(--allterra-text);text-align:left}.flow-card strong{font-size:17px}.flow-card.selected{border:2px solid var(--allterra-primary);box-shadow:0 0 0 3px rgb(27 154 194/11%)}.root-card{background:linear-gradient(135deg,var(--allterra-soft),var(--allterra-surface))}.step-card>span{display:block;overflow:hidden;color:var(--allterra-muted);text-overflow:ellipsis;white-space:nowrap}.step-card .material-summary{display:grid;grid-gap:2px;gap:2px;white-space:normal}.step-card .material-summary strong{font-size:15px}.step-card .material-summary small{margin:0}.connector{position:relative;display:grid;min-height:48px;justify-items:center;grid-gap:3px;gap:3px;padding:5px}.connector:before{position:absolute;top:0;bottom:0;z-index:0;width:1px;background:rgb(27 154 194/45%);content:""}.connector button,.connector span{position:relative;z-index:1}.connector span{color:var(--allterra-primary);font-size:20px;line-height:20px}.connector button{width:27px;height:27px;padding:0;border-radius:99px;color:var(--allterra-primary);font-weight:700}.add-menu,.connector button{background:var(--allterra-surface)}.add-menu{position:absolute;top:51px;z-index:4;display:grid;width:225px;padding:6px;border:1px solid var(--allterra-border);border-radius:10px;box-shadow:var(--shadow)}.add-menu button{width:auto;height:auto;padding:8px;border:0;text-align:left}.step-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px;margin:7px 0}.step-actions button{padding:5px 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b{font-size:16px}.material-actions{justify-content:flex-start;margin-top:12px}.options{display:grid;grid-gap:8px;gap:8px;margin-top:12px;font-size:13px}.options>div{display:grid;grid-template-columns:180px minmax(0,1fr) 70px;grid-gap:7px;gap:7px}.options button{justify-self:start}.options label{display:grid;grid-gap:4px;gap:4px}.picker-row{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;grid-gap:12px;gap:12px;padding:12px 0;border-bottom:1px solid var(--allterra-border)}.picker-row>div{min-width:0}.telegram-preview{display:grid;grid-gap:12px;gap:12px;padding:15px;background:#e8f2f5;border-radius:12px}.telegram-preview .bubble{display:grid;grid-gap:8px;gap:8px;padding:10px;background:var(--allterra-surface);border-radius:10px 10px 10px 2px;box-shadow:0 1px 2px rgb(16 16 16/8%);font-size:14px}.telegram-preview .bubble.final{background:var(--allterra-soft)}.telegram-preview .phone-title{padding:15px;background:var(--allterra-surface);border-radius:8px;font-weight:700;text-align:center}.preview-options{display:grid;grid-gap:4px;gap:4px;margin-top:8px}.preview-options button{padding:6px;background:var(--allterra-soft);color:var(--allterra-primary);font-size:12px}.dialog-backdrop{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:20px;background:rgb(16 16 16/44%);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.dialog{width:min(460px,100%);padding:24px;background:var(--allterra-surface);border-top:4px solid var(--allterra-primary);border-radius:14px;box-shadow:0 20px 55px rgb(16 16 16/24%)}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:10px}.dialog-heading h2{margin:0;font-size:21px;letter-spacing:-.4px}.dialog-close{padding:2px 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40px}.branch-list,.guide-card{grid-template-columns:minmax(0,1fr) auto}.branch-list .branch-summary,.guide-card .actions{grid-column:1/-1;justify-content:flex-start}.branch-list .branch-actions{justify-content:flex-end}}@media (max-width:540px){header{display:block}header>.primary{margin-top:16px}.content{padding:20px 12px 32px}.brand{display:none}.shell>aside{justify-content:space-between}.branch-list,.guide-card{padding:14px}.guide-card{display:flex;flex-direction:column;align-items:flex-start;gap:12px}.branch-list{grid-template-columns:minmax(0,1fr) auto;gap:12px}.branch-summary{flex-wrap:wrap;white-space:normal}.actions{justify-content:flex-start}.empty-state{align-items:flex-start;flex-direction:column}.options>div{grid-template-columns:minmax(0,1fr) minmax(0,1fr) 58px}.dialog-backdrop{align-items:end;padding:0}.dialog{width:100%;padding:22px;border-radius:14px 14px 0 0}.dialog-actions button{flex:1 1}}.connector .add-step-button{width:auto;min-width:142px;height:36px;padding:0 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